CVE-2026-27881CWE-639

Coolify: Cross-team deployment information disclosure via GET /api/v1/deployments/{uuid} (IDOR)

Medium · published June 30, 2026

CVSS v3.1
5.0
EPSS
0%
Percentile
18.2
In the wild
Unconfirmed
What it is

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, `GET /api/v1/deployments/{uuid}` in DeployController.php retrieves deployment details without validating that the deployment belongs to the authenticated user's team. Any authenticated API user can read deployment records from other teams by providing a valid deployment UUID. This vulnerability is fixed in 4.0.0-beta.464.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00270 · 18.2th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-06-30T14:28Z
EPSS history
Timeline
  • 30 JUN 14:28Z
    Coolify: Cross-team deployment information disclosure via GET /api/v1/deployments/{uuid} (IDOR)
    cvelistv5